A simple TCP server implemented in Rust for educational purposes. This project demonstrates the basics of networking in Rust and how to create a basic server that handles client connections.

Outlook needs to be connected with the server to send & receive emails. If Microsoft Outlook cannot connect to the server, see this post.

These are the best free and public DNS servers that make it simple and easy to reduce buffering and tighten your online security by changing your DNS service.

In Minecraft, thousands of players can join a single world to play together. The multiplayer features in both Java and Bedrock Edition are used by millions of players regularly.

Venture into our top Minecraft servers list to discover a galaxy of new and exciting multiplayer worlds that are free to join in 2025.

The best Terraria servers can offer PvP or PvE changes, free items, free build, or survival multiplayer spaces, and these are our top picks.